Finding the Third Proportional to 2,166,282 and 3,028,440

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,282 : 3,028,440 = 3,028,440 : x
2. Step 2: Convert to fraction form
   2,166,282/3,028,440 = 3,028,440/x
3. Step 3: Cross multiply
   2,166,282x = 3,028,440 × 3,028,440
4. Step 4: Simplify right side
   2,166,282x = 9,171,448,833,600
5. Step 5: Solve for x
   x = 9,171,448,833,600/2,166,282
6. Step 6: Final answer
   x = 4,233,728.03